/* 工作区：顶栏、排版工具栏、编辑区、Markdown 预览与页脚状态。取值与桌面版 styles/editor.css 一致 */

.workspace {
    flex: 1;
    background-color: var(--bg-editor);
    display: flex;
    flex-direction: column;
    min-width: 0;
    position: relative;
}

/* 现代布局的标签栏：默认不存在，只有该布局下才占用工作区顶部那一行
   （那一行正好落在笔记列表搜索框的高度上，见 styles/mode.css） */
.workspace-tabs {
    display: none;
}

.editor-topbar {
    height: 40px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
}

.editor-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}
.select-folder {
    padding: 3px 6px;
    background: var(--item-hover);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 11.5px;
    color: var(--text-secondary);
    cursor: pointer;
    max-width: 160px;
}
.select-folder option {
    background: var(--bg-list);
    color: var(--text-primary);
}

.note-tags-container {
    display: flex;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
}
.note-tags-container::-webkit-scrollbar {
    display: none;
}
.editor-tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--item-hover);
    border: 1px solid var(--border-light);
    padding: 2px 6px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
}
.editor-tag-chip button {
    color: var(--text-muted);
}
.editor-tag-chip button:hover {
    color: var(--danger);
}

.editor-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.editor-view-modes {
    display: flex;
    background: var(--item-hover);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 2px;
}
.view-btn {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 11.5px;
    color: var(--text-secondary);
    transition: background-color 0.15s, color 0.15s;
}
.view-btn.active {
    background: var(--bg-elevated);
    color: var(--text-primary);
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Formatting Toolbar */
.editor-toolbar {
    height: 34px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 16px;
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.editor-toolbar::-webkit-scrollbar {
    display: none;
}
.fmt-btn {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-secondary);
    transition: background-color 0.15s, color 0.15s, transform 0.1s;
    flex-shrink: 0;
}
.fmt-btn:hover {
    background: var(--item-hover);
    color: var(--text-primary);
}
.fmt-btn:active {
    transform: scale(0.92);
}
.fmt-divider {
    width: 1px;
    height: 14px;
    background: var(--border-color);
    margin: 0 4px;
    flex-shrink: 0;
}

/* Note Title Input */
.editor-title-area {
    padding: 16px 20px 8px 20px;
    flex-shrink: 0;
}
.editor-title-input {
    width: 100%;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}
.editor-title-input::placeholder {
    color: var(--text-muted);
}

/* Note Content Area */
.editor-content-area {
    flex: 1;
    display: flex;
    min-height: 0;
    position: relative;
}

.editor-pane, .preview-pane {
    flex: 1;
    height: 100%;
    padding: 8px 20px 20px 20px;
}
.editor-pane {
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.preview-pane {
    overflow-y: auto;
}
.editor-textarea {
    /* 缩进是真正的制表符，宽度按 4 个字符算，桌面端观感一致 */
    tab-size: 4;
    -moz-tab-size: 4;
    width: 100%;
    height: 100%;
    resize: none;
    font-family: var(--font-doc);
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--text-primary);
    overflow-y: auto;
}

/* Markdown rendered layout */
.markdown-body {
    font-family: var(--font-doc);
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--text-primary);
    word-break: break-word;
}
.markdown-body h1 { font-size: 20px; margin: 16px 0 8px 0; font-weight: 600; border-bottom: 1px solid var(--border-light); padding-bottom: 6px; }
.markdown-body h2 { font-size: 17px; margin: 14px 0 6px 0; font-weight: 600; border-bottom: 1px solid var(--border-light); padding-bottom: 4px; }
.markdown-body h3 { font-size: 15px; margin: 12px 0 4px 0; font-weight: 600; }
.markdown-body h4 { font-size: 14px; margin: 10px 0 4px 0; font-weight: 600; }
.markdown-body h5, .markdown-body h6 { font-size: 13px; margin: 8px 0 4px 0; font-weight: 600; }
.markdown-body p { margin-bottom: 10px; }
.markdown-body ul, .markdown-body ol { padding-left: 22px; margin-bottom: 10px; }
.markdown-body li { margin-bottom: 4px; }
.markdown-body blockquote {
    margin: 10px 0;
    padding: 4px 14px;
    border-left: 3px solid var(--accent);
    background: var(--item-hover);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-secondary);
}
.markdown-body blockquote p {
    margin-bottom: 4px;
}
.markdown-body blockquote p:last-child {
    margin-bottom: 0;
}
.markdown-body code { font-family: var(--font-mono); background: var(--item-hover); padding: 2px 5px; border-radius: var(--radius-xs); font-size: 12px; }
.markdown-body pre { background: var(--item-active); padding: 12px 14px; border-radius: var(--radius-md); overflow-x: auto; margin: 10px 0; border: 1px solid var(--border-light); }
.markdown-body pre code { background: none; padding: 0; font-size: 12.5px; line-height: 1.5; }
.markdown-body hr { border: none; border-top: 1px solid var(--border-color); margin: 16px 0; }
/* 表格：外层容器负责窄屏横向滚动，表格本体跟着主题变量走 */
.markdown-body .md-table-wrap { margin: 10px 0; overflow-x: auto; }
.markdown-body table { border-collapse: collapse; width: 100%; }
.markdown-body th, .markdown-body td { border: 1px solid var(--border-light); padding: 6px 10px; text-align: left; vertical-align: top; }
.markdown-body thead th { background: var(--item-hover); font-weight: 600; }
.markdown-body tbody tr:nth-child(even) { background: var(--item-hover); }
.markdown-body a { color: var(--accent); text-decoration: none; }
.markdown-body a:hover { text-decoration: underline; }
.markdown-body input[type="checkbox"] {
    margin-right: 6px;
    accent-color: var(--accent);
}

/* Footer status */
.editor-footer {
    height: 28px;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-editor);
}
.editor-footer-left, .editor-footer-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Empty State */
/* 现代布局的窗口拖动区：默认不存在，只有该布局下才填充空状态的空白处（见 styles/mode.css） */
.empty-drag-surface {
    display: none;
}
.empty-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--bg-editor);
    color: var(--text-muted);
    z-index: 10;
}
.empty-placeholder .ms-icon {
    font-size: 48px;
    opacity: 0.3;
}
.empty-placeholder p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 只读状态（废纸篓中的条目） */
.select-folder:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.editor-title-input[readonly],
.editor-textarea[readonly] {
    cursor: default;
}